The Irregular at Magic High School, Vol. 11: Visitor Arc, Part III

Tatsuya’s power to “see” information bodies.

Miyuki had used Tatsuya’s “eyes” to perceive the creature—

—and now that the seal had been undone, she unleashed her natural magic.

The exotyped mental interference spell Cocytus.

A spell to freeze minds.

Miyuki’s spell applied directly to the mind, and it froze the psycheon information bodies…

…and the vessel-less thing shattered and scattered into the void.